/**
 * Created by pc on 2017/3/19.
 */
public class ball {
    public static void main(String[] args) {
        double h=100,s=100;
        for(int i=1;i<10;i++){
            s=s+h;
            h=h/2;
        }
        System.out.println("经过路程:"+s);
        System.out.println("反弹高度:"+h/2);
    }
}
